BLOG url redirect (6 posts)

I am using wordpress.org as a platform for my website http://www.mibec.ca . I have a blog tab in the navigation bar which links to the blog page http://www.mibec.ca/mibec/blog. I would like to redirect this link such that when the blog tab on the nav bar is selected the user will be directed to http://www.mibec.ca/smallbizcafe. This page is another wordpress.org blog using a different theme and header.
How can I do this?
thanks,

Thanks for your response Emile.
I'm building my nav bar through the definition of pages in the admin panel. Is there any way to apply an external link without creating a custom menu? Not 100% comfortable with editing the code :)

I may be wrong but I think you have 3 choices
1. Hard code the external link into your theme code - messy
2. Choose a theme that has menu functionality built in
3. Add it yourself- the above post walks you through it- it's not hard at all- feel free to ask any further questions here